happy886rr

@echo off&setlocal enabledelayedexpansion
mode con cols=55 lines=35
REM 请填入{a}数列的前几项就足够了
set "a=1,3,5,7,9,11,13,15,17,19"
for /f "tokens=1,2 delims=," %%a in ("!a!") do (
	set/a d=%%b-%%a
	for /l %%i in (1 1 1000) do (
		set/a b=(%%i-1^)*d+%%a
		echo 当a=!b!时，b的值%%i
	)
)
set/p=
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回复 1# chouxia